Description

Determines whether a value is within the set parameters.

Syntax

Function Validate(val, deflt, from, to)

Parameters

val - value to be validated (required)default - a default value to be outputted when tested value not within parameters (required)from - a numeric, date, or string value to be checked (required)to - a numeric, date, or string value to be checked (required)

Return value

Variant value - the original value if it passes through validation, or the "default" if not within the set parameters